Senior Data Visualization Developer

Location: Astoria
Posted on: June 23, 2025

Job Description:

As a Data Visualization developer at Altice USA, you will be responsible for the expansion of rich interactive graphics, data visualizations and charting, designing, developing and supporting interactive data visualizations used across the enterprise. This position emphasizes a need for an artistic mind to conceptualize, design, and develop reusable graphic/data visualizations as well as very strong technical knowledge for implementing these visualizations using the very latest technologies such as Tableau and Looker. Responsibilities Design and develop data visualizations, dashboards, and reports using Tableau Desktop to provide insights into business performance and trends. Create compelling data narratives by combining visualizations and insights to tell a story that aids in decision-making. Collaborate with cross-functional teams, including data engineers, business analysts, and stakeholders, to gather requirements and understand data needs. Enforce data governance standards and best practices within Tableau, including data naming conventions, calculated fields, and metadata management. Identify and resolve performance bottlenecks in Tableau Server, such as slow queries and dashboard load times, to ensure optimal performance. Optimize Tableau workbooks and dashboards for efficient data loading and rendering, ensuring a smooth user experience, especially for large datasets. Qualifications 3 years of relevant employment experience Strong knowledge of SQL, Google Big Query and Tableau Desktop and Tableau Server. Experience working in cross-functional teams and driving projects to successful completion. Hands-on approach to learning the Altice USA business to quickly and thoughtfully augment the strategic value of a unified analytics function. Excellent communication and interpersonal skills to collaborate effectively with stakeholders at all levels. Proficiency in creating calculated fields, custom formulas, and scripting within Tableau. Experienced at optimizing Tableau workbooks and dashboards for enhanced performance, especially for handling large datasets. Hands on knowledge of creating and scheduling automated data refreshes and report distribution to minimize manual intervention and enhance efficiency. Altice USA is an Equal Opportunity Employer committed to recruiting, hiring and promoting qualified people of all backgrounds regardless of gender, race, color, creed, national origin, religion, age, marital status, pregnancy, physical or mental disability, sexual orientation, gender identity, military or veteran status, or any other basis protected by federal, state, or local law. Altice USA, Inc. collects personal information about its applicants for employment that may include personal identifiers, professional or employment related information, photos, education information and/or protected classifications under federal and state law. This information is collected for employment purposes, including identification, work authorization, FCRA-compliant background screening, human resource administration and compliance with federal, state and local law. Applicants for employment with Altice will never be asked to provide money (even if reimbursable) as part of the job application or hiring process. Pay is competitive and based on a number of job-related factors, including skills and experience. The starting pay rate/range at time of hire for this position in the posted location is $92,534.00 - $152,021.00 / year. The rate/range provided herein is the anticipated pay at the time of hire, and does not reflect future job opportunity.

Keywords: , Fairfield , Senior Data Visualization Developer, IT / Software / Systems , Astoria, Connecticut